Run results for: Array.indexOf vs. Array.includes on integer array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36

Browser: Chrome 92

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

const length = 10000;
const total = length - 1;
window.available = Array.from({ length }, (_, i) => total - i);

Tests: